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K-means Method for clustering data analysis

基于4QAM的信道解码Matlab程序。(Based on the 4QAM channel decoder Matlab procedures.)

DQPSK SIMULINK调制解调仿真 绝对能运行(DQPSK SIMULINK simulation is absolutely able to run modem)

NFC读写测试demo，自动读取每个扇区每个块的值(NFC reader test demo, automatically reads each sector value for each block)

利用MATLAB读取excel邻接矩阵数据，利用自带函数dist对路网共193个节点循环，求解任意两点间最短路径长度，输出结果是矩阵形式(a good way to calculate the shortest path between two points)

矩量法求解半波天线 使用GARGLIN 方法 权函数和基函数都是三维格林函数 (Moment method GARGLIN half-wave antenna using weight function method and basis functions are three维格林function)

说明：  RS的编码就是计算信息码符多项式，除以校验码生成多项式之后的余数；rs编码的基本实现，包括add,mul函数等；(RS coding is to calculate the information symbol code polynomial, divided by the check code generator polynomial after the remainder rs basically coding, including add, mul function, etc. )

Lagrange Interpolation

有限差分法的Matlab程序（椭圆型方程）(finite difference method of Matlab (elliptic equation))

语音识别预处理matlab实现，包括端点检测，预加重，加窗(Speech recognition pre matlab implementation, including endpoint detection, pre-emphasis, windowing)